/**
* 2016-06-30
* @override
* @see \Df\Framework\IValidator::check()
* @used-by \Df\Framework\Plugin\Data\Form\Element\AbstractElement::afterGetComment()
* @used-by check()
* @param AE $e
* @return true|Phrase|Phrase[]
*/
public function check(AE $e)
{
return dfa_flatten(array_map(function (R $r) use($e) {
/** @var true|Phrase|Phrase[] $messages */
$messages = $r->check($e);
return true === $messages ? [] : df_array($messages);
}, $this->_children)) ?: true;
}
/**
* @see df_cc()
* @param string $glue
* @param string[] ...$elements
* @return string
*/
function df_ccc($glue, ...$elements)
{
return implode($glue, df_clean(dfa_flatten($elements)));
}
/**
* 2016-04-11
* Dfe_CheckoutCom => [Dfe, Checkout, Com]
* 2016-10-20
* Нельзя делать параметр $c опциональным, потому что иначе получим сбой:
* «get_class() called without object from outside a class»
* https://3v4l.org/k6Hd5
* @param string|object $c
* @return string[]
*/
function df_explode_class_camel($c)
{
return dfa_flatten(df_explode_camel(explode('\\', df_cts($c))));
}
